Hello,
I use PGA2310 for volume control in a system of balanced lines.
The sound is great, but I have a big issue when sending new volume command- I'm getting 'pops'- switching noise.
It is most noticed when the input is a clear sine wave, for example 400[HZ].
It seems that the zero crossing mechanism doesn't work well, or maybe I've missed something.
I'll appreciate any help.
Thank you in advance,
Yanki